SE8101122L - HYDRAULIC PUMP WITH SLEEPED PLATE AND TWO DIRECTIONS - Google Patents

HYDRAULIC PUMP WITH SLEEPED PLATE AND TWO DIRECTIONS

Info

Publication number
SE8101122L
SE8101122L SE8101122A SE8101122A SE8101122L SE 8101122 L SE8101122 L SE 8101122L SE 8101122 A SE8101122 A SE 8101122A SE 8101122 A SE8101122 A SE 8101122A SE 8101122 L SE8101122 L SE 8101122L
Authority
SE
Sweden
Prior art keywords
plate
sleeped
directions
hydraulic pump
skew
Prior art date
Application number
SE8101122A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE444467B (en
Inventor
L-C Porel
Original Assignee
Leduc Rene Hydro Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leduc Rene Hydro Sa filed Critical Leduc Rene Hydro Sa
Publication of SE8101122L publication Critical patent/SE8101122L/en
Publication of SE444467B publication Critical patent/SE444467B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/005—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

The pump comprises a plate (10) fitted with a crescent for supply through it. This plate (10) is rotationally mounted on the skew-plate (6) with the aid of a cylindrical ring (26) placed in a groove (27) made in the skew-plate (6) and in a groove (28) made in the plate (10). A ratchet device made up of a ball (29) held back by a spring (31) and projecting into a groove (32) of the plate (10) locks the plate (10) in its position with respect to the skew-plate (6). With the aid of a screwdriver (33) the ball (29) can be pushed in in order to revolve the plate (10) through 180 DEG into a position in which it is locked again by the ratchet (29, 31). This displacement of the plate allows the pump to be used in the other direction of rotation as well. <IMAGE>
SE8101122A 1980-02-22 1981-02-19 HYDRAULIC PUMP WITH SLEEPED PLATE AND TWO DIRECTIONS SE444467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003933A FR2476762A2 (en) 1980-02-22 1980-02-22 HYDRAULIC PUMP WITH BIAIS TRAY THAT CAN TURN IN BOTH WAYS

Publications (2)

Publication Number Publication Date
SE8101122L true SE8101122L (en) 1981-08-23
SE444467B SE444467B (en) 1986-04-14

Family

ID=9238869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101122A SE444467B (en) 1980-02-22 1981-02-19 HYDRAULIC PUMP WITH SLEEPED PLATE AND TWO DIRECTIONS

Country Status (8)

Country Link
BE (1) BE887598A (en)
CH (1) CH641528A5 (en)
DE (1) DE3049538A1 (en)
ES (1) ES256231Y (en)
FR (1) FR2476762A2 (en)
IT (1) IT1135551B (en)
SE (1) SE444467B (en)
YU (1) YU42681A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743125A1 (en) * 1987-12-18 1989-07-06 Brueninghaus Hydraulik Gmbh AXIAL PISTON PUMP
KR930018156A (en) * 1992-02-10 1993-09-21 도요다 요시또시 Reciprocating Compressor
JPH09112408A (en) * 1995-10-19 1997-05-02 Hitachi Ltd Fuel pump
DE19643389C1 (en) * 1996-10-21 1998-01-02 Brueninghaus Hydromatik Gmbh Axial piston machine with adjustable control plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055959B (en) * 1957-08-31 1959-04-23 Bosch Gmbh Robert Pump with reciprocating plungers
US3172368A (en) * 1958-07-24 1965-03-09 William H Mashiater Pump
FR1256064A (en) * 1960-02-03 1961-03-17 Hispano Suiza Lallemant Soc Improvements made to piston machines, in particular to pumps, of the barrel type
FR2394692A1 (en) * 1977-06-17 1979-01-12 Leduc & Fils Rene Reversible swashplate hydraulic pump - has two-position port plate between swashplate and pistons to reverse direction of rotation

Also Published As

Publication number Publication date
DE3049538A1 (en) 1981-09-10
ES256231U (en) 1981-12-16
SE444467B (en) 1986-04-14
YU42681A (en) 1983-12-31
ES256231Y (en) 1982-06-01
IT1135551B (en) 1986-08-27
IT8119870A0 (en) 1981-02-20
BE887598A (en) 1981-06-15
FR2476762B2 (en) 1985-02-15
FR2476762A2 (en) 1981-08-28
CH641528A5 (en) 1984-02-29
DE3049538C2 (en) 1988-02-04

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